Home / 39,984,872.40-59,977,308.60-24,868,328.40

Finding the Fourth Proportional to 39,984,872.40, 59,977,308.60 and 24,868,328.40

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Solution

The fourth proportional to 39,984,872.40, 59,977,308.60 and 24,868,328.40 is: 37,302,492.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,984,872.40 : 59,977,308.60 = 24,868,328.40 : x
  2. Step 2: Convert to fraction form
    39,984,872.40/59,977,308.60 = 24,868,328.40/x
  3. Step 3: Cross multiply
    39,984,872.40x = 59,977,308.60 × 24,868,328.40
  4. Step 4: Simplify right side
    39,984,872.40x = 1,491,535,406,812,944.25
  5. Step 5: Solve for x
    x = 1,491,535,406,812,944.25/39,984,872.40
  6. Step 6: Final answer
    x = 37,302,492.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.